Addressing a  Press  Conference  in Karachi on Sunday,   he swore  upon the Qur'an  saying:  “Rehman   Malik   has close  relations  with   killers  of  Karachi. He is  out  to  destroy  Pakistan  and  working  on a   foreign  agenda  to  dismember  Pakistan”.

Mirza tendered  his  resignation  from  the provincial  ministry, assembly  and   from  Pakistan  People's  Party.

He called Malik “a  traitor.”

He said: “Both  Malik  and  Muttahida Qaumi Movement’s chief Altaf  Hussain   have  been   openly  saying “a  super  power  has  planned  to  dismember  Pakistan.

“I will furnish  all  the  evidence  to Chief  Justice   Iftkhar  Chaudhry,  Chief  of  the   Army  Staff Gen.  Kyani  and  Chief  of  ISI  Gen. Ahmad  Shuja   Pasha.”

He said:  “I  have  recordings  of  Malik’s  conversations  with  several  people. He is    working  on  an  agenda   to  harm  Pakistan.” Mirza said after his resignation he would work on his own to deliver justice to the people of Karachi and Sindh.

He also accused the MQM of collecting extortion money, kidnapping innocent people and using ambulances for their transportation.

Mirza also alleged that the MQM was behind the  assassination  of  GEO  TV’s  reporter  Wali  Khan Babar.